No problem, we've got 1380 and 1387 to multiply
1380 × 1387 = 1387 × (1380)
+ 1387 × 0 giving us 0
+ 1387 × 80 producing 110960
+ 1387 × 300 producing 416100
+ 1387 × 1000 yielding 1387000

= 1914060
